PIC18F8620-E/PT Microchip Technology, PIC18F8620-E/PT Datasheet - Page 78
PIC18F8620-E/PT
Manufacturer Part Number
PIC18F8620-E/PT
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,80PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F8520T-IPT.pdf
(380 pages)
3.PIC18F8520T-IPT.pdf
(40 pages)
4.PIC18F6620-IPT.pdf
(14 pages)
5.PIC18F6620-IPT.pdf
(12 pages)
Specifications of PIC18F8620-E/PT
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
25MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
68
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.75K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
80-TFQFP
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3840 B
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
68
Number Of Timers
2 x 8 bit
Operating Supply Voltage
4.2 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM183022, DM183032
Minimum Operating Temperature
- 40 C
On-chip Adc
16 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F8620-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC18F8520T-IPT PDF datasheet #2
- PIC18F8520T-IPT PDF datasheet #3
- PIC18F6620-IPT PDF datasheet #4
- PIC18F6620-IPT PDF datasheet #5
- Current page: 78 of 380
- Download datasheet (7Mb)
PIC18F6520/8520/6620/8620/6720/8720
6.2.4
The presentation of control signals on the external
memory bus is different for the various operating
modes. Typical signal timing diagrams are shown in
Figure 6-4 through Figure 6-6.
FIGURE 6-4:
FIGURE 6-5:
DS39609B-page 76
AD<15:0>
A<19:16>
Instruction
Execution
Memory
AD<15:0>
A<19:16>
Cycle
ALE
OE
CE
Instruction
Execution
Memory
16-BIT MODE TIMING
WRH
Apparent Q
WRL
Cycle
BA0
ALE
OE
CE
Actual Q
Q1
‘0’
‘1’
‘1’
EXTERNAL MEMORY BUS TIMING FOR
EXTERNAL MEMORY BUS TIMING FOR
MICROCONTROLLER MODE)
Opcode Fetch
from 000100h
INST(PC-2)
Q2
TBLRD *
Q1
Q1
3AABh
TBLRD Cycle 1
Q3
Opcode Fetch
from 007556h
Q2
Q2
MOVLW 55h
00h
Q4
Q3
Q3
0E55h
Q1
TBLRD Cycle 1
Opcode Fetch
Q4
Q4
from 000102h
MOVLW 55h
Q2
Q1
Q1
Q3
CF33h
Q4
Q2
Q2
Q1
Q3
Q3
CF33h
from 199E67h
TBLRD Cycle 2
from 199E67h
TBLRD Cycle 2
Table Read
TBLRD
TBLRD
TBLRD 92h
Q2
of 92h
Q4
Q4
0Ch
Q3
0Ch
(MICROPROCESSOR MODE)
(EXTENDED
9256h
Q4
Q1
Q4
9256h
2004 Microchip Technology Inc.
Q4
Q2
1 T
Q1
CY
Opcode Fetch
from 000104h
Wait
ADDLW 55h
Q4
Q3
Q2
MOVLW
Q3
Q4
Q4
Q4
‘1’
‘1’
‘0’
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